/*
 * Boost Software License - Version 1.0 - August 17th, 2003
 *
 * Permission is hereby granted, free of charge, to any person or organization
 * obtaining a copy of the software and accompanying documentation covered by
 * this license (the "Software") to use, reproduce, display, distribute,
 * execute, and transmit the Software, and to prepare derivative works of the
 * Software, and to permit third-parties to whom the Software is furnished to
 * do so, all subject to the following:
 *
 * The copyright notices in the Software and this entire statement, including
 * the above license grant, this restriction and the following disclaimer,
 * must be included in all copies of the Software, in whole or in part, and
 * all derivative works of the Software, unless such copies or derivative
 * works are solely in the form of machine-executable object code generated by
 * a source language processor.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
 * SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
 * FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 *
 */

#pragma once

#include <memory>
#include <Poco/RWLock.h>
#include <Poco/Timer.h>

#include "SerialReader.h"


namespace Evil {
    
enum class CharginConfig
{
    Auto,
    On,
    Off
};
    
class DeviceState
{
public:
    DeviceState( float batVoltage,
                 float hubVoltage,
                 CharginConfig chargeConfig,
                 bool isCharging )
        : m_batteryVoltage( batVoltage )
        , m_hubVoltage( hubVoltage )
        , m_chargingConfig( chargeConfig )
        , m_isCharging( isCharging ) {}
    
    inline float batteryVoltage() const { return m_batteryVoltage; }
    
    inline float hubVoltage() const { return m_hubVoltage; }
    
    inline CharginConfig chargingConfig() const { return m_chargingConfig; }
    
    inline bool isCharging() const { return m_isCharging; }
    
private:
    float m_batteryVoltage;
    
    float m_hubVoltage;
    
    CharginConfig m_chargingConfig;
    
    bool m_isCharging;
};
    
    

class DeviceHandler
{
public:
    DeviceHandler( IDeviceIOHandler *handle ) {
        m_devHandle = std::make_shared< IDeviceIOHandler >( handle );
    }
        
    
    const std::shared_ptr< DeviceState > deviceState() const;
    
    const std::shared_ptr< DeviceState > update();
    
private:
    Poco::RWLock m_lock;
    
    std::shared_ptr< IDeviceIOHandler > m_devHandle;
    
    std::shared_ptr< DeviceState > m_prevState;
    
    Poco::Timer m_timer;
    
};

}